51 lines
883 B
Makefile
51 lines
883 B
Makefile
MACHINE := $(shell $(CC) -dumpmachine || echo unknown)
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STATIC ?= 1
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STRIP ?= 1
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ifneq (,$(firstword $(filter x86_64-%,$(MACHINE))))
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MARCH ?= x86-64
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MTUNE ?= znver3
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else
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ifneq (,$(firstword $(filter i686-%,$(MACHINE))))
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MARCH ?= i586
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MTUNE ?= pentium2
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endif
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endif
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CFLAGS = -Wall -std=gnu99 -pedantic -Ofast -DNDEBUG
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ifneq (,$(XCFLAGS))
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CFLAGS += $(XCFLAGS)
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endif
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ifneq (,$(MARCH))
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CFLAGS += -march=$(MARCH)
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endif
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ifneq (,$(MTUNE))
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CFLAGS += -mtune=$(MTUNE)
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endif
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ifneq (,$(firstword $(filter %mingw32 %-windows-gnu %-cygwin %-cygnus,$(MACHINE))))
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OUTNAME := crc64.exe
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else
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OUTNAME := crc64
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endif
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ifneq (,$(firstword $(filter %-w64-mingw32 %w64-windows-gnu,$(MACHINE))))
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CFLAGS += -mconsole -municode
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endif
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ifeq ($(STATIC),1)
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CFLAGS += -static
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endif
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ifeq ($(STRIP),1)
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CFLAGS += -s
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endif
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.PHONY: all
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all:
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$(CC) $(CFLAGS) -o $(OUTNAME) crc64.c
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